(13%) Problem 5: A rock takes 2.05 s to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.2 m/s. 50% Part (a) Calculate the height of the cliff in m. h = 7 8 9 sin() cos() tan() НOME E 1^A 4 5 6 1 2 3 asin() acos() cotan() atan() sinh() acotan() cosh() tanh() cotanh() END Radians Degrees VO BACKSPACE CLEAR DEL I give up! Submit Feedback Hint Hints: 1 for a 0% deduction. Hints remaining: 0 Feedback: 2 for a 0% deduction |-Choose a system of coordinates before attempting any calculation. Keep in No meaningful feedback available for the current submission. mind that the initial velocity and acceleration have opposite signs, and that the height of an object can only be positive. 50% Part (b) How long would it take to reach the ground if it is thrown straight down with the same speed?
(13%) Problem 5: A rock takes 2.05 s to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.2 m/s. 50% Part (a) Calculate the height of the cliff in m. h = 7 8 9 sin() cos() tan() НOME E 1^A 4 5 6 1 2 3 asin() acos() cotan() atan() sinh() acotan() cosh() tanh() cotanh() END Radians Degrees VO BACKSPACE CLEAR DEL I give up! Submit Feedback Hint Hints: 1 for a 0% deduction. Hints remaining: 0 Feedback: 2 for a 0% deduction |-Choose a system of coordinates before attempting any calculation. Keep in No meaningful feedback available for the current submission. mind that the initial velocity and acceleration have opposite signs, and that the height of an object can only be positive. 50% Part (b) How long would it take to reach the ground if it is thrown straight down with the same speed?
Need help with parts a and b im lost on how to do them
Transcribed Image Text:(13%) Problem 5: A rock takes 2.05 s to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.2 m/s.
50% Part (a) Calculate the height of the cliff in m.
h =
7 8 9
sin()
cos()
tan()
НOME
E 1^A 4 5 6
1 2 3
asin()
acos()
cotan()
atan()
sinh()
acotan()
cosh()
tanh()
cotanh()
END
Radians
Degrees
VO BACKSPACE
CLEAR
DEL
I give up!
Submit
Feedback
Hint
Hints: 1 for a 0% deduction. Hints remaining: 0
Feedback: 2 for a 0% deduction
|-Choose a system of coordinates before attempting any calculation. Keep in No meaningful feedback available for the current submission.
mind that the initial velocity and acceleration have opposite signs, and that
the height of an object can only be positive.
50% Part (b) How long would it take to reach the ground if it is thrown straight down with the same speed?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
University Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSON
Introduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Lecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON